Rails Perci Sweater Jungle Camo Size M

Reposhing this item I purchased from @ckhix13. Loved it, but ready to rotate for something new. I was so excited for this purchase but it is really small. I almost always wear a M but this is way too snug. Tag reads M but I would say S. Length - 19 1/2 Armpit to armpit - 17 1/2”